The MaxTrac radius arm drop bracket box for 2017–2019 Ford F-250/F-350 4WD dually 4-inch and 6-inch lift kits contains radius arm drop brackets and hardware. Supplied as a component of the lift system, these brackets relocate the radius arms to maintain proper driveline and suspension geometry after the vehicle is lifted, and include the mounting hardware needed for installation.
MaxTrac 17-19 Ford F-250/350 4WD Dually 4in & 6in Lift Kit - Front Radius Arm Brackets